Fluid-operated miniature engine

Details Fluid-operated miniature engine Fluid-operated miniature engine

1988-04-27

1989-12-12

Look, Edward K.

Motors: expansible chamber type

Cyclically operable

Valveless distribution

91276, 91325, 91394, 91402, 91404, 91410, 92249, F15B 1522

Patent

active

048859788

ABSTRACT:
Miniature engine operated by an expanding gaseous fluid, which comprises a cylinder (18), piston (20) and inlet valve (29), the upper part of the piston (20) cooperating with a radially expansible resilient diaphragm (28), which is secured to the piston (20) and performs momentarily a pneumatic seal-engagement function along the periphery of said cylinder (18) during the gaseous expansion phase.

REFERENCES:
patent: 1203018 (1916-10-01), Larson
patent: 1266252 (1918-05-01), Hadford
patent: 2299879 (1942-10-01), Court
patent: 2588478 (1946-11-01), Brown et al.
patent: 2792170 (1957-05-01), Hudson et al.
patent: 3473329 (1969-10-01), Eggstein
patent: 3703848 (1972-11-01), Brown
patent: 3910160 (1975-10-01), Divine
patent: 3995535 (1976-12-01), Ozechowski
patent: 4047854 (1977-09-01), Penn
patent: 4050357 (1977-09-01), Carter et al.
patent: 4190024 (1980-02-01), Davis
patent: 4766802 (1988-08-01), Caenazzo et al.
patent: 4781544 (1988-11-01), Leonard et al.

Affiliated with

Also associated with

Rating

Fluid-operated miniature engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid-operated miniature engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid-operated miniature engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2115339